The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 2016
Filed:
Jun. 05, 2013
Panasonic Corporation, Osaka, JP;
Satoshi Arimoto, Osaka, JP;
Abstract
Provided is a method for accurately quantifying a chemical substance contained in a sample solution at a significantly low concentration of not more than 1×10M. A measurement system used for the method includes a counter electrode, a first reference electrode, a first working electrode, a second working electrode, a second reference electrodeand a gel-coated electrode. The gel-coated electrodeis electrically equivalent to the second working electrode. The gel-coated electrodecomprises an electrode bodyand a gel. The surface of the electrode bodyis coated with the gel. The gelcontains a standard electrolyte and an ionic liquid. The gelcontains no water. The ionic liquid is hydrophobic and nonvolatile. The ionic liquid is composed of a cation and an anion. The standard electrolyte is composed of the cation and a halide ion.